1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
# -*- coding: utf-8 -*-
namespace :temp do
desc 'Rewrite cached HTML attachment headers to use responsive CSS'
task :responsive_attachments => :environment do
example = 'rake responsive_attachments PATTERN="./cache/views/request/*/*/response/*/attach/html/*/*.html"'
check_for_env_vars(['PATTERN'],example)
pattern = ENV['PATTERN']
replacement_head_content = <<-EOF
<!--[if LTE IE 7]>
<link href="/assets/responsive/application-lte-ie7.css" media="all" rel="stylesheet" title="Main" type="text/css" />
<![endif]-->
<!--[if IE 8]>
<link href="/assets/responsive/application-ie8.css" media="all" rel="stylesheet" title="Main" type="text/css" />
<![endif]-->
<!--[if GT IE 8]><!-->
<link href="/assets/responsive/application.css" media="all" rel="stylesheet" title="Main" type="text/css" />
<!--<![endif]-->
<script type="text/javascript" src="//use.typekit.net/csi1ugd.js"></script>
<script type="text/javascript">try{Typekit.load();}catch(e){}</script>
EOF
Dir.glob(pattern) do |cached_html_file|
puts cached_html_file
text = File.read(cached_html_file)
text.sub!(/<link [^>]*href="(\/assets\/application.css|\/stylesheets\/main.css|https?:\/\/www.whatdotheyknow.com\/stylesheets\/main.css)[^>]*>/, replacement_head_content)
text.sub!(/<\/div>(\s*This is an HTML version of an attachment to the Freedom of Information request.*?)<\/div>/m, '</div><p class="view_html_description">\1</p></div>')
text.sub!(/<iframe src='http:\/\/docs.google.com\/viewer/, "<iframe src='https://docs.google.com/viewer")
text.sub!(/<\/head>/, '<meta name="viewport" content="width=device-width, initial-scale=1.0" /></head>')
File.open(cached_html_file, 'w') { |file| file.write(text) }
end
end
desc 'Analyse rails log specified by LOG_FILE to produce a list of request volume'
task :request_volume => :environment do
example = 'rake log_analysis:request_volume LOG_FILE=log/access_log OUTPUT_FILE=/tmp/log_analysis.csv'
check_for_env_vars(['LOG_FILE', 'OUTPUT_FILE'],example)
log_file_path = ENV['LOG_FILE']
output_file_path = ENV['OUTPUT_FILE']
is_gz = log_file_path.include?(".gz")
urls = Hash.new(0)
f = is_gz ? Zlib::GzipReader.open(log_file_path) : File.open(log_file_path, 'r')
processed = 0
f.each_line do |line|
line.force_encoding('ASCII-8BIT') if RUBY_VERSION.to_f >= 1.9
if request_match = line.match(/^Started (GET|OPTIONS|POST) "(\/request\/.*?)"/)
next if line.match(/request\/\d+\/response/)
urls[request_match[2]] += 1
processed += 1
end
end
url_counts = urls.to_a
num_requests_visited_n_times = Hash.new(0)
CSV.open(output_file_path, "wb") do |csv|
csv << ['URL', 'Number of visits']
url_counts.sort_by(&:last).each do |url, count|
num_requests_visited_n_times[count] +=1
csv << [url,"#{count}"]
end
csv << ['Number of visits', 'Number of URLs']
num_requests_visited_n_times.to_a.sort.each do |number_of_times, number_of_requests|
csv << [number_of_times, number_of_requests]
end
csv << ['Total number of visits']
csv << [processed]
end
end
desc 'Look for broken UTF-8 text in IncomingMessage cached_attachment_text_clipped'
task :find_broken_cached_utf8 => :environment do
PublicBody.find_each do |public_body|
begin
public_body.name.split(' ')
rescue
puts "Bad encoding in public_body #{public_body.id} #{public_body.name}"
public_body.name = public_body.name.force_encoding("cp1252").encode('UTF-8').gsub('’', "'")
public_body.last_edit_editor = 'system'
public_body.last_edit_comment = 'Broken utf-8 encoding fixed by temp:find_broken_cached_utf8'
public_body.save!
public_body.name.split(' ')
puts "Fixed #{public_body.id}"
end
end
IncomingMessage.find_each do |incoming_message|
begin
incoming_message.get_attachment_text_full.split(' ')
incoming_message.get_attachment_text_clipped.split(' ')
incoming_message.get_main_body_text_folded.split(' ')
incoming_message.get_main_body_text_unfolded.split(' ')
rescue ArgumentError => e
puts "Bad encoding in incoming message #{incoming_message.id}"
incoming_message.clear_in_database_caches!
incoming_message.get_attachment_text_full.split(' ')
incoming_message.get_attachment_text_clipped.split(' ')
incoming_message.get_main_body_text_folded.split(' ')
incoming_message.get_main_body_text_unfolded.split(' ')
puts "Fixed #{incoming_message.id}"
end
end
end
end
|
